Android 4.4.3 KTU48F to Begin Rolling Out to Nexus 5 Today
Sprint says an update will be rolling out for the Nexus 5 from today. The update enables Sprint Spark on Bands 26 and 41, along with providing "miscellaneous Android updates." The Android build number to watch out for is KTU48F, and since Sprint's SKU is identical to the U.S. unlocked model, all Nexus 5s could be seeing an update today.
KitKat maintenance release, which will fix camera bugs and other issues - presumably that will warrant a bump in version number up to Android 4.4.3. That means this new Android version across other Nexus devices before too long.
To manually check if it's waiting for you head into Settings>About Phone>System Updates.
